| District Name | Total Household |
No of Household having Waste Water-Outlet Connections | |||||
|---|---|---|---|---|---|---|---|
| Close Drainage | Open Drainage | No Drainage | |||||
| No | % | No | % | No | % | ||
| All India | 65133952 | 36585040 | 56.17% | 20148594 | 30.93% | 8378341 | 12.86% |
| State Total | 1379341 | 748412 | 54.26% | 271903 | 19.71% | 358975 | 26.03% |
| Kasaragod (01) | 33739 | 12697 | 37.63% | 12658 | 37.52% | 8384 | 24.85% |
| Kannur (02) | 78277 | 42243 | 53.97% | 20591 | 26.31% | 15443 | 19.73% |
| Wayanad (03) | 7123 | 1235 | 17.34% | 2307 | 32.39% | 3581 | 50.27% |
| Kozhikode (04) | 155609 | 95765 | 61.54% | 25818 | 16.59% | 33976 | 21.83% |
| Malappuram (05) | 86600 | 34740 | 40.12% | 20321 | 23.47% | 31539 | 36.42% |
| Palakkad (06) | 58765 | 21562 | 36.69% | 23774 | 40.46% | 13429 | 22.85% |
| Thrissur (07) | 156749 | 79524 | 50.73% | 36722 | 23.43% | 40503 | 25.84% |
| Ernakulam (08) | 247201 | 185459 | 75.02% | 38129 | 15.42% | 23613 | 9.55% |
| Idukki (09) | 12058 | 7201 | 59.72% | 2434 | 20.19% | 2423 | 20.09% |
| Kottayam (10) | 54247 | 33252 | 61.3% | 9355 | 17.25% | 11640 | 21.46% |
| Alappuzha (11) | 80187 | 33702 | 42.03% | 14473 | 18.05% | 32012 | 39.92% |
| Pathanamthitta (12) | 30572 | 15681 | 51.29% | 3057 | 10% | 11834 | 38.71% |
| Kollam (13) | 112674 | 48681 | 43.21% | 21613 | 19.18% | 42380 | 37.61% |
| Thiruvananthapuram (14) | 265540 | 136670 | 51.47% | 40651 | 15.31% | 88218 | 33.22% |